Just this morning, while printing my 5mm spacer, I had the print fail (and the dry box get yanked across the shelf to the printer, yay!) by a filament that was...badly spooled, so that it eventually hit a point where the filament wouldn't feed because it was pinned against the spool by another thread of the filament.

A terrible explanation, but I'm betting everyone gets what I mean.

Anyway, this is probably the second or third time this has happened to me, each time with a different roll. Is there a good way to handle this, other than to suck it up and start your print again?